题目来源:https://leetcode.com/problems/remove-duplicates-from-sorted-array/ 题目难度:Easy 123456789101112131415 class { public int removeDuplicates(int[] nums) { if (nums.length == 0) return 0; int head = 0; int tail = 0; for (; tail < nums.length; tail++) { if (nums[head] != nums[tail]) { nums[++head] = nums[tail]; } } return head + 1; }} 赞微海报分享
近期评论